+46.55496, -94.33222
46°33'18" N, 94°19'56" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 74 over MAYO CREEK
Structure number:R0085
Location:0.1 MI W OF E CO LINE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:5.9 ft. [1.8 m]
Total length:24.0 ft. [7.3 m]
Owner:Town or Township Highway Agency [03]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20 [as of 1986]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:76.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2017Fair5 out of 102076.7
September 2015Fair5 out of 102076.7
October 2013Fair5 out of 102076.7
October 2011Good7 out of 102087.7
October 2009Good7 out of 102087.7
September 2007Good7 out of 102089.7
October 2005Good7 out of 102089.7
October 2004Good7 out of 102089.7
December 2003Good7 out of 102089.7
November 2002Good7 out of 102089.7
December 2001Good7 out of 102089.7
November 2000Good7 out of 102088.4
September 1999Good7 out of 102088.4
December 1998Good7 out of 102088.4
November 1996Good7 out of 102088.5
August 1995Good7 out of 102088.6
November 1994Good7 out of 102088.6
September 1993Good7 out of 102088.6
October 1992Good7 out of 102088.6
October 1991Good8 out of 102088.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Culvertlinear ft.13510812150
Steel Protective Coatingsq. ft.2,5381,53801,0000